I have Immersive Railroading installed among quite a few other mods, but error code it gave me, immersive Railroading is the issue. But I don’t know that well because I’m not that good with error codes/logs. Here’s the log. Any help appreciated

https://mclo.gs/oUrzejz

also ImmersiveRailroading-1.16.5-forge-1.10.0.jar is what I downloaded. Latest one available for 1.16.5 Forge

Allocate more RAM 2gb isn't enough for modded MC.
Nor is it enough for IR 8gb is recommended for IR I'd you can go that high

I’ll try that

Gave it 8gb of RAM and I get the same error